Submitted by György Chityil ... on Sat, 01/20/2018 - 01:10 Hierarchy: NounDescription: {{inorganic compound}} Any oxide of terbium, but especially the white solid Tb<sub>2</sub>O<sub>3</sub> (terbia)Ngram: terbium oxideNgram Text: terbium oxideSource: WiktionaryIssue: 0Wiktionary tag: inorganic compoundNgram Count: 2